! Started logfile: /scr/pima/bg219h_uvs/J0922-3959_S_dfm.log on Thu May 19 22:17:10 2016 float field_size field_size = 1024 float field_cell field_cell = 0.5000 float taper_size taper_size = 20.0 float freq freq = 2.22000 obs /scr/pima/bg219h_uvs/J0922-3959_S_uva.fits ! Reading UV FITS file: /scr/pima/bg219h_uvs/J0922-3959_S_uva.fits ! AN table 1: 7 integrations on 36 of 36 possible baselines. ! Apparent sampling: 0.781746 visibilities/baseline/integration-bin. ! Found source: J0922-3959 ! ! There are 4 IFs, and a total of 4 channels: ! ! IF Channel Frequency Freq offset Number of Overall IF ! origin at origin per channel channels bandwidth ! ------------------------------------------------------------- (Hz) ! 01 1 2.22e+09 3.2e+07 1 3.2e+07 ! 02 2 2.252e+09 3.2e+07 1 3.2e+07 ! 03 3 2.284e+09 3.2e+07 1 3.2e+07 ! 04 4 2.348e+09 3.2e+07 1 3.2e+07 ! ! Polarization(s): RR ! ! Read 54 lines of history. ! ! Reading 788 visibilities. select rr, 1,2,3,4,5,6,7,8,9,10,11,12,13,14,15,16 ! Restricting channel ranges to the available 4 channels. ! Selecting polarization: RR, channels: 1..4 ! Reading IF 1 channels: 1..1 ! Reading IF 2 channels: 2..2 ! Reading IF 3 channels: 3..3 ! Reading IF 4 channels: 4..4 print "field_size =", field_size ! field_size = 1024 print "field_cell =", field_cell ! field_cell = 0.5 print "taper_size =", taper_size ! taper_size = 20 ![@/opt64/bin/pima_mupet_01.dfm J0922-3959_S] float lim_self lim_self = 120.0 float lim_val lim_va = 1.2 integer clean_niter clean_niter = 100 float clean_gain clean_gain = 0.03 float dynam dynam = 6.0 float soltime1 soltime1 = 120 float soltime2 soltime2 = 20 float thresh thresh = 0.5 float win_mult win_mult = 1.8 float time_av time_av = 16 float old_peak float new_peak float flux_cutoff mapsize field_size, field_cell ! Map grid = 1024x1024 pixels with 0.500x0.500 milli-arcsec cellsize. startmod ! Applying default point source starting model. ! Performing phase self-cal ! Adding 1 model components to the UV plane model. ! The established model now contains 1 components and 1 Jy ! ! Correcting IF 1. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 2. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 3. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Correcting IF 4. ! A total of 15 telescope corrections were flagged in sub-array 1. ! ! Fit before self-cal, rms=1.433530Jy sigma=15.070876 ! Fit after self-cal, rms=0.430843Jy sigma=3.961760 ! clrmod: Cleared the established, tentative and continuum models. ! Redundant starting model cleared. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.151 mas, bmaj=6.907 mas, bpa=-11.73 degrees ! Estimated noise=4.07729 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! Added new window around map position (0, 0). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.642005 Jy ! Component: 100 - total flux cleaned = 0.823201 Jy ! Total flux subtracted in 100 components = 0.823201 Jy ! Clean residual min=-0.088326 max=0.193750 Jy/beam ! Clean residual mean=-0.000322 rms=0.029351 Jy/beam ! Combined flux in latest and established models = 0.823201 Jy ! Performing phase self-cal ! Adding 13 model components to the UV plane model. ! The established model now contains 13 components and 0.823201 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.430501Jy sigma=4.053828 ! Fit after self-cal, rms=0.430452Jy sigma=4.053367 ! Inverting map ! Added new window around map position (-5, 29). ! clean: niter=100 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.169999 Jy ! Component: 100 - total flux cleaned = 0.270732 Jy ! Total flux subtracted in 100 components = 0.270732 Jy ! Clean residual min=-0.057686 max=0.087178 Jy/beam ! Clean residual mean=-0.000206 rms=0.017965 Jy/beam ! Combined flux in latest and established models = 1.09393 Jy ! Performing phase self-cal ! Adding 26 model components to the UV plane model. ! The established model now contains 39 components and 1.09393 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.286625Jy sigma=2.696164 ! Fit after self-cal, rms=0.281806Jy sigma=2.641262 ! Inverting map print "************** FINISHED UNIFORM WEIGHTING CLEAN **************" ! ************** FINISHED UNIFORM WEIGHTING CLEAN ************** ! uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. win_mult = win_mult * 1.6 clean_niter = clean_niter * 2 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.654 mas, bmaj=7.828 mas, bpa=-12.3 degrees ! Estimated noise=3.1228 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.143448 Jy ! Component: 100 - total flux cleaned = 0.23267 Jy ! Component: 150 - total flux cleaned = 0.292518 Jy ! Component: 200 - total flux cleaned = 0.333651 Jy ! Total flux subtracted in 200 components = 0.333651 Jy ! Clean residual min=-0.053011 max=0.067177 Jy/beam ! Clean residual mean=-0.000314 rms=0.015187 Jy/beam ! Combined flux in latest and established models = 1.42758 Jy ! Performing phase self-cal ! Adding 44 model components to the UV plane model. ! The established model now contains 70 components and 1.42758 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.165802Jy sigma=1.661196 ! Fit after self-cal, rms=0.163592Jy sigma=1.635879 ! Inverting map print "************** FINISHED NATURAL WEIGHTING CLEAN **************" ! ************** FINISHED NATURAL WEIGHTING CLEAN ************** ! restore ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.654 x 7.828 at -12.3 degrees (North through East) ! Clean map min=-0.050194 max=0.81986 Jy/beam if ( peak(flux,max)/imstat(rms) < lim_self ) selflim lim_val ! Selfcal amplitude corrections will be limited to 0.833333 -> 1.2. ! Selfcal phase corrections will not be limited. gscale true ! Performing overall amplitude self-cal ! ! Correcting IF 1. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 2. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.00* KP 1.00* LA 1.00* ! MK 1.00* NL 1.00* OV 1.00* PT 1.00* ! SC 1.00* ! ! ! Correcting IF 3. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.15 KP 0.93 LA 0.95 ! MK 1.02 NL 1.00 OV 0.95 PT 0.92 ! SC 1.05 ! ! ! Correcting IF 4. ! Telescope amplitude corrections in sub-array 1: ! FD 1.00* HN 1.15 KP 0.95 LA 0.93 ! MK 1.01 NL 1.07 OV 0.95 PT 0.95 ! SC 1.00 ! ! ! Fit before self-cal, rms=0.163592Jy sigma=1.635879 ! Fit after self-cal, rms=0.149825Jy sigma=1.521494 dynam = dynam - 0.5 flux_cutoff = imstat(rms) * dynam ! Inverting map and beam ! Estimated beam: bmin=2.677 mas, bmaj=7.834 mas, bpa=-12.26 degrees ! Estimated noise=3.10369 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00695131 Jy ! Component: 100 - total flux cleaned = 0.00900264 Jy ! Component: 150 - total flux cleaned = 0.0109461 Jy ! Component: 200 - total flux cleaned = 0.0128069 Jy ! Total flux subtracted in 200 components = 0.0128069 Jy ! Clean residual min=-0.040276 max=0.046488 Jy/beam ! Clean residual mean=-0.000232 rms=0.011062 Jy/beam ! Combined flux in latest and established models = 1.44039 Jy ! Performing phase self-cal ! Adding 15 model components to the UV plane model. ! The established model now contains 77 components and 1.44039 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147870Jy sigma=1.502778 ! Fit after self-cal, rms=0.147944Jy sigma=1.502210 ! Inverting map selfcal true, true, soltime1 ! Performing amp+phase self-cal over 120 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.147944Jy sigma=1.502210 ! Fit after self-cal, rms=0.147945Jy sigma=1.501529 dynam = dynam - 0.75 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.674 mas, bmaj=7.827 mas, bpa=-12.31 degrees ! Estimated noise=3.10207 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00375956 Jy ! Component: 100 - total flux cleaned = 0.00557758 Jy ! Component: 150 - total flux cleaned = 0.00733047 Jy ! Component: 200 - total flux cleaned = 0.00903484 Jy ! Total flux subtracted in 200 components = 0.00903484 Jy ! Clean residual min=-0.039360 max=0.045749 Jy/beam ! Clean residual mean=-0.000225 rms=0.010820 Jy/beam ! Combined flux in latest and established models = 1.44943 Jy selfcal ! Performing phase self-cal ! Adding 16 model components to the UV plane model. ! The established model now contains 79 components and 1.44943 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.146493Jy sigma=1.485770 ! Fit after self-cal, rms=0.146461Jy sigma=1.485496 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00142954 Jy ! Component: 100 - total flux cleaned = 0.00304911 Jy ! Component: 150 - total flux cleaned = 0.00463991 Jy ! Component: 200 - total flux cleaned = 0.00617916 Jy ! Total flux subtracted in 200 components = 0.00617916 Jy ! Clean residual min=-0.038610 max=0.044403 Jy/beam ! Clean residual mean=-0.000215 rms=0.010546 Jy/beam ! Combined flux in latest and established models = 1.4556 Jy ! Performing phase self-cal ! Adding 11 model components to the UV plane model. ! The established model now contains 79 components and 1.4556 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145368Jy sigma=1.472079 ! Fit after self-cal, rms=0.145323Jy sigma=1.471819 ! Inverting map selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.145323Jy sigma=1.471819 ! Fit after self-cal, rms=0.145035Jy sigma=1.470726 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.669 mas, bmaj=7.821 mas, bpa=-12.38 degrees ! Estimated noise=3.09658 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00171017 Jy ! Component: 100 - total flux cleaned = 0.00331231 Jy ! Component: 150 - total flux cleaned = 0.00486457 Jy ! Component: 200 - total flux cleaned = 0.00667351 Jy ! Total flux subtracted in 200 components = 0.00667351 Jy ! Clean residual min=-0.038219 max=0.044200 Jy/beam ! Clean residual mean=-0.000214 rms=0.010417 Jy/beam ! Combined flux in latest and established models = 1.46228 Jy selfcal ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 79 components and 1.46228 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143933Jy sigma=1.457894 ! Fit after self-cal, rms=0.143894Jy sigma=1.457636 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00124197 Jy ! Component: 100 - total flux cleaned = 0.00268115 Jy ! Component: 150 - total flux cleaned = 0.00408393 Jy ! Component: 200 - total flux cleaned = 0.00546205 Jy ! Total flux subtracted in 200 components = 0.00546205 Jy ! Clean residual min=-0.037558 max=0.042939 Jy/beam ! Clean residual mean=-0.000205 rms=0.010193 Jy/beam ! Combined flux in latest and established models = 1.46774 Jy ! Performing phase self-cal ! Adding 14 model components to the UV plane model. ! The established model now contains 80 components and 1.46774 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.143010Jy sigma=1.446699 ! Fit after self-cal, rms=0.142973Jy sigma=1.446457 ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. win_mult = win_mult * 1.2 selfcal true, true, soltime2 ! Performing amp+phase self-cal over 20 minute time intervals ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142973Jy sigma=1.446457 ! Fit after self-cal, rms=0.142662Jy sigma=1.445640 clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.189 mas, bmaj=19.96 mas, bpa=-2.46 degrees ! Estimated noise=4.71432 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0280615 Jy ! Component: 100 - total flux cleaned = 0.0365289 Jy ! Component: 150 - total flux cleaned = 0.0384871 Jy ! Component: 200 - total flux cleaned = 0.0398835 Jy ! Total flux subtracted in 200 components = 0.0398835 Jy ! Clean residual min=-0.048922 max=0.056229 Jy/beam ! Clean residual mean=-0.000448 rms=0.016209 Jy/beam ! Combined flux in latest and established models = 1.50762 Jy selfcal ! Performing phase self-cal ! Adding 7 model components to the UV plane model. ! The established model now contains 80 components and 1.50762 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.142692Jy sigma=1.452849 ! Fit after self-cal, rms=0.142686Jy sigma=1.451377 flux_cutoff = imstat(rms) * dynam ! Inverting map repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0020453 Jy ! Component: 100 - total flux cleaned = 0.00339156 Jy ! Component: 150 - total flux cleaned = 0.00468029 Jy ! Component: 200 - total flux cleaned = 0.00592828 Jy ! Total flux subtracted in 200 components = 0.00592828 Jy ! Clean residual min=-0.047246 max=0.053534 Jy/beam ! Clean residual mean=-0.000421 rms=0.015522 Jy/beam ! Combined flux in latest and established models = 1.51355 Jy ! Performing phase self-cal ! Adding 8 model components to the UV plane model. ! The established model now contains 81 components and 1.51355 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141604Jy sigma=1.438752 ! Fit after self-cal, rms=0.141603Jy sigma=1.437609 ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. win_mult = win_mult / 1.2 print "************** FINISHED AMPLITUDE SELF-CAL **************" ! ************** FINISHED AMPLITUDE SELF-CAL ************** restore ! Inverting map and beam ! Estimated beam: bmin=2.666 mas, bmaj=7.817 mas, bpa=-12.43 degrees ! Estimated noise=3.09067 mJy/beam. ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.666 x 7.817 at -12.43 degrees (North through East) ! Clean map min=-0.036182 max=0.74695 Jy/beam if(peak(flux) > thresh) selfcal true, true clean clean_niter,clean_gain selfcal flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam selfcal new_peak = peak(flux) until(new_peak<=flux_cutoff) selfcal true, true end if ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.141603Jy sigma=1.437609 ! Fit after self-cal, rms=0.132718Jy sigma=1.344242 ! Inverting map and beam ! Estimated beam: bmin=2.672 mas, bmaj=7.839 mas, bpa=-12.41 degrees ! Estimated noise=3.13338 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00937023 Jy ! Component: 100 - total flux cleaned = -0.00960802 Jy ! Component: 150 - total flux cleaned = -0.00960625 Jy ! Component: 200 - total flux cleaned = -0.00960637 Jy ! Total flux subtracted in 200 components = -0.00960637 Jy ! Clean residual min=-0.034019 max=0.036013 Jy/beam ! Clean residual mean=-0.000176 rms=0.008674 Jy/beam ! Combined flux in latest and established models = 1.50395 Jy ! Performing phase self-cal ! Adding 20 model components to the UV plane model. ! The established model now contains 88 components and 1.50395 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131621Jy sigma=1.328696 ! Fit after self-cal, rms=0.131610Jy sigma=1.328195 ! Inverting map ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.000446374 Jy ! Component: 100 - total flux cleaned = -3.53937e-05 Jy ! Component: 150 - total flux cleaned = 0.000551632 Jy ! Component: 200 - total flux cleaned = 0.000938523 Jy ! Total flux subtracted in 200 components = 0.000938523 Jy ! Clean residual min=-0.032895 max=0.035359 Jy/beam ! Clean residual mean=-0.000175 rms=0.008602 Jy/beam ! Combined flux in latest and established models = 1.50488 Jy ! Performing phase self-cal ! Adding 12 model components to the UV plane model. ! The established model now contains 89 components and 1.50488 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131121Jy sigma=1.321721 ! Fit after self-cal, rms=0.131149Jy sigma=1.321507 ! Inverting map ! Performing amp+phase self-cal ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.131149Jy sigma=1.321507 ! Fit after self-cal, rms=0.131222Jy sigma=1.317929 print "************** CLEARING MODEL AND STARTING OVER **********" ! ************** CLEARING MODEL AND STARTING OVER ********** clrmod true ! clrmod: Cleared the established and tentative models. uvw 2,-1 ! Uniform weighting binwidth: 2 (pixels). ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=2.155 mas, bmaj=6.871 mas, bpa=-11.69 degrees ! Estimated noise=4.08291 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.646252 Jy ! Component: 100 - total flux cleaned = 0.849978 Jy ! Component: 150 - total flux cleaned = 0.977486 Jy ! Component: 200 - total flux cleaned = 1.0717 Jy ! Total flux subtracted in 200 components = 1.0717 Jy ! Clean residual min=-0.049636 max=0.060589 Jy/beam ! Clean residual mean=-0.000216 rms=0.015845 Jy/beam ! Combined flux in latest and established models = 1.0717 Jy uvw 0,-1 ! Uniform weighting is not currently selected. ! Gridding weights will be scaled by errors raised to the power -1. ! Radial weighting is not currently selected. flux_cutoff = imstat(rms) * dynam ! Adding 39 model components to the UV plane model. ! The established model now contains 39 components and 1.0717 Jy ! Inverting map and beam ! Estimated beam: bmin=2.668 mas, bmaj=7.819 mas, bpa=-12.42 degrees ! Estimated noise=3.12046 mJy/beam. repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.134529 Jy ! Component: 100 - total flux cleaned = 0.219242 Jy ! Component: 150 - total flux cleaned = 0.275537 Jy ! Component: 200 - total flux cleaned = 0.314132 Jy ! Total flux subtracted in 200 components = 0.314132 Jy ! Clean residual min=-0.039621 max=0.051026 Jy/beam ! Clean residual mean=-0.000347 rms=0.011711 Jy/beam ! Combined flux in latest and established models = 1.38584 Jy ! Adding 55 model components to the UV plane model. ! The established model now contains 81 components and 1.38584 Jy ! Inverting map ! Added new window around map position (-51, 124.5). ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0485349 Jy ! Component: 100 - total flux cleaned = 0.0771253 Jy ! Component: 150 - total flux cleaned = 0.0964488 Jy ! Component: 200 - total flux cleaned = 0.110711 Jy ! Total flux subtracted in 200 components = 0.110711 Jy ! Clean residual min=-0.030879 max=0.026942 Jy/beam ! Clean residual mean=-0.000143 rms=0.007013 Jy/beam ! Combined flux in latest and established models = 1.49655 Jy ! Adding 43 model components to the UV plane model. ! The established model now contains 123 components and 1.49655 Jy ! Inverting map uvtaper 0.3,taper_size ! Gaussian taper: value 0.3 at UV radius = 20 mega-wavelengths. clean clean_niter,clean_gain ! Inverting map and beam ! Estimated beam: bmin=6.209 mas, bmaj=20.06 mas, bpa=-2.57 degrees ! Estimated noise=4.74264 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.0254033 Jy ! Component: 100 - total flux cleaned = 0.0372125 Jy ! Component: 150 - total flux cleaned = 0.0390389 Jy ! Component: 200 - total flux cleaned = 0.0406077 Jy ! Total flux subtracted in 200 components = 0.0406077 Jy ! Clean residual min=-0.023373 max=0.026810 Jy/beam ! Clean residual mean=-0.000371 rms=0.008252 Jy/beam ! Combined flux in latest and established models = 1.53715 Jy flux_cutoff = imstat(rms) * dynam repeat if (peak(flux) > flux_cutoff) peakwin win_mult clean clean_niter,clean_gain flux_cutoff = imstat(rms) * dynam keep new_peak = peak(flux) until(new_peak<=flux_cutoff) ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = 0.00115827 Jy ! Component: 100 - total flux cleaned = 0.00219518 Jy ! Component: 150 - total flux cleaned = 0.00314062 Jy ! Component: 200 - total flux cleaned = 0.00401013 Jy ! Total flux subtracted in 200 components = 0.00401013 Jy ! Clean residual min=-0.022908 max=0.026321 Jy/beam ! Clean residual mean=-0.000342 rms=0.008135 Jy/beam ! Combined flux in latest and established models = 1.54116 Jy ! Adding 27 model components to the UV plane model. ! The established model now contains 140 components and 1.54116 Jy ! Inverting map uvtaper 0,0 ! No UV-taper is currently set. clean ! Inverting map and beam ! Estimated beam: bmin=2.668 mas, bmaj=7.819 mas, bpa=-12.42 degrees ! Estimated noise=3.12046 mJy/beam. ! clean: niter=200 gain=0.03 cutoff=0 ! Component: 050 - total flux cleaned = -0.00481704 Jy ! Component: 100 - total flux cleaned = -0.00635573 Jy ! Component: 150 - total flux cleaned = -0.00691179 Jy ! Component: 200 - total flux cleaned = -0.00707905 Jy ! Total flux subtracted in 200 components = -0.00707905 Jy ! Clean residual min=-0.023362 max=0.025007 Jy/beam ! Clean residual mean=-0.000138 rms=0.006094 Jy/beam ! Combined flux in latest and established models = 1.53408 Jy selfcal ! Performing phase self-cal ! Adding 21 model components to the UV plane model. ! The established model now contains 156 components and 1.53408 Jy ! ! Correcting IF 1. ! ! Correcting IF 2. ! ! Correcting IF 3. ! ! Correcting IF 4. ! ! Fit before self-cal, rms=0.123876Jy sigma=1.177301 ! Fit after self-cal, rms=0.122717Jy sigma=1.164315 wmodel /J0922-3959_S_map.mod ! wmodel: Unable to open new model file: /J0922-3959_S_map.mod ! Error occured in command: wmodel ![Exited script file: /opt64/bin/pima_mupet_01.dfm] ! wmap /scr/pima/bg219h_uvs/J0922-3959_S_map.fits ! Inverting map ! restore: Substituting estimate of restoring beam from last 'invert'. ! Restoring with beam: 2.668 x 7.819 at -12.42 degrees (North through East) ! Clean map min=-0.021652 max=0.76744 Jy/beam ! Writing clean map to FITS file: /scr/pima/bg219h_uvs/J0922-3959_S_map.fits float peak_flux peak_flux = peak(flux,max) print "The peak flux is", peak_flux ! The peak flux is 0.767445 invert ! Inverting map float image_rms image_rms = imstat(rms) print "The final image rms is",image_rms ! The final image rms is 0.00597913 loglevs 100*3*image_rms/peak_flux ! The new contour levels are: ! -2.33729 2.33729 4.67457 9.34915 18.6983 37.3966 74.7932 print "clev= ", int(3*image_rms*10000)/10000 ! clev= 0.0179 print "peak= ", int(1000*peak_flux)/1000 ! peak= 0.767 print "dyn_range= ", int(1000*peak_flux/image_rms)/1000 ! dyn_range= 128.353 quit ! Quitting program ! Log file /scr/pima/bg219h_uvs/J0922-3959_S_dfm.log closed on Thu May 19 22:17:12 2016